数学的目标是理解我们观察到的现象背后的结构。
The goal of mathematics is to understand the structures that underlie the phenomena we observe.
The friendship of a gentleman is light as water; the friendship of a small person is sweet as honey.
生活中最大的幸福是确信我们被爱；被爱是因为我们自己，或者更确切地说，尽管我们自己。
我们不仅要在中国市场取得成功，还要在全球乳业中占据重要地位。